2. Un motociclista viaja hacia el oriente con una velocidad de 90 km/h durante 10minutos, regresa al occidente con una velocidad de 54km/h durante 20 minutos y finalmente vuelve al oriente durante 15minutos viajando a una velocidad de 108 km/h. Si marchan en el mismo sentido

i would like to make dinner for my mom, dad, and sister

when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.

the rearrangement of particles in a physical change. hope this